List of Famous people who are 40

John Jeter is an American professional wrestler. He is best known for his appearances with World Wrestling Entertainment (WWE) in 2006 as Johnny, a member of The Spirit Squad.

Ruslan Alekhno is a Russian and Belarusian singer who rose to popularity after winning Narodniy Artist – 2 translated as People's Artist-2, the Russian version of Pop Idol.

Stephen Maguire is a Scottish professional snooker player. He has won six major ranking tournaments, including the 2004 UK Championship, reaching the final of that event a further two times. Maguire turned professional in 1998 after winning the IBSF World Snooker Championship. Maguire has been ranked in the top 16 of the snooker world rankings consecutively for 11 years from 2005 to August 2016. As a prolific break-builder, Maguire has compiled more than 400 century breaks, including three maximum breaks.

Philippe Bühler a.k.a. Philippe Heithier is a German singer, songwriter, dancer, record producer and manager. He came to fame as a contestant on the second season of Deutschland sucht den Superstar, the German version of Pop Idol. Bühler was eliminated in the top 3 after receiving 29.12 percent of the vote.

Timothy Mark "Tim" Pimentel Eigenmann, better known by his stage name Sid Lucero, is a Filipino television and film actor and model. He won the 31st Gawad Urian Best Actor award for his role in Selda.

Aline Wirley da Silva is a Brazilian actress, singer-songwriter. In 2002, she won the talent show Popstars and joined the Brazilian girl group Rouge until 2005, with which she released four studio albums, Rouge (2002), C'est La Vie (2003), Blá Blá Blá (2004) and Mil e Uma Noites (2005), selling in all 6 million copies and becoming the most successful girl group of Brazil and one of the twenty that more sold in the world.

Samuel Badree is a Trinidadian cricketer who plays internationally for the West Indies. He is a right-arm leg-spin bowler.

Isaac Caldiero is an American athlete, rock climber and carpenter, who competed on American Ninja Warrior in seasons five, six, seven, and ten. He is best known for finishing all four stages of the National Finals course in season seven and becoming one of the first three Americans to achieve what is known as "Total Victory". Caldiero was awarded a $1,000,000 cash prize after completing Stage 4 in a faster time than Geoff Britten.

Samuel Kelly Brown is an American comedian, actor and writer. He is best known as a member of the sketch comedy troupe The Whitest Kids U' Know, founded by Trevor Moore, Zach Cregger, and himself. The troupe had their own show on IFC, which ran for five seasons.

Laura Elizabeth Tobin is an English broadcast meteorologist, currently employed by ITV. Tobin worked for the BBC before moving to the ITV Breakfast programme Daybreak in 2012. Daybreak was later replaced by Good Morning Britain in early 2014. Tobin currently presents the weather bulletins for the programme.